Mike Christopher is the Chief of the Madison West 5 Police station.
A few months after Step Day, Mike was a junior patrol officer stationed at the MPD South District annexe in Madison West 1 with Lieutenant Jack Clichy.
In 2040, Mike is now the chief of the new central police station on Madison West 5.
He recognized Monica Jansson and let her inside the station during the Yellowstone eruption.
- ↑ 1.0 1.1 The Long War - Chapter 69
- ↑ The Long Earth - Chapter 9